VersiDrain® 6 P-Anchor®

What is VersiDrain® 6 P-Anchor®

VersiDrain® 6 P-Anchor® is an interlocking perforated drainage sheet module manufactured from recycled plastic designed for as an under-screed drainage sheet between the structural floor slab and the sand or mortar screed.

  • Balconies & terraces
  • Podium decks
  • Swimming pool decks
  • Patios
  • Changing & wash rooms
  • Pedestrian walkways, plaza decks, balconies and verandas
  • Interlocking dimpled drainage sheets
  • Manufactured from recycled plastics
  • Efficient under-screed drainage
  • Reduces surface cracks
  • Minimises efflorescence & algae
  • Protects waterproofing membranes
  • Allows water which seeps through the bedding screed to run-off freely towards a drainage outlet
  • Prevents dissolved salts from building up in screed
  • Sustainable and environmentally friendly
  • Supports Green Label Certification

Preparation of Installation Area

1.Ensure that substrate must be smooth and even. 2.Ensure that fall is towards drainage outlet/s. 3.Protect VersiDrain® 6 P-Anchor® from excessive UV exposure by storing under tarpaulin or under shade when time from delivery to installation exceeds one week. Lay Under-screed Drainage Mats

1.Position drainage mats with studs down directly on substrate/waterproofing membrane. 2.Align and snap on interlocking pins and corresponding interlocking holes of adjacent mats to form a continuous carpet over installation area. 3.Cut mats with shears to size or to fit into corners, plinth areas or curved areas, drainage gully or as necessary. Geotextile, Wire Mesh & Cement Screed

1.Lay Geotextile according to project requirements. 2.Lay wire mesh above drainage mats according to project requirements. 3.Apply cement screed according to project requirements.

Material PP
Dimensions 500 mm x 500 mm
Height 6 mm
Weight ~3 kg/m2
Compressive Strength


Filled (Grade 20 c/s screed)


>80 tonnes/m2

>1,500 tonnes/m2

Pull out load >4 kN/m2
Service temperature -30°C to 80°C
Biological Resistance Unaffected by moulds and algae.
Chemical Resistance Resistant to rot oils, acids, alkalis, bitumen and naturally occurring soil chemicals